Earnings Per Share

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Earnings Per Share

The following data shows the amounts used in computing earnings per share:

	Income (Numerator)	Weighted Shares (Denominator)	Per-Share Amount
	(In thousands except per share amounts)
For the year ended December 31, 2012:
Basic earnings per common share	23,176	47,909	0.48
Effect of dilutive stock options, restricted stock and SARs	—	245	—
Diluted earnings per common share	23,176	48,154	0.48
For the year ended December 31, 2011:
Basic earnings per common share	195,867	47,658	4.11
Effect of dilutive stock options, restricted stock and SARs	—	293	(0.03	)
Diluted earnings per common share	195,867	47,951	4.08
For the year ended December 31, 2010:
Basic earnings per common share	146,484	47,278	3.10
Effect of dilutive stock options and restricted stock	—	176	(0.01	)
Diluted earnings per common share	146,484	47,454	3.09

The following options and their average exercise prices were not included in the computation of diluted earnings per share because the option exercise prices were greater than the average market price of our common stock for the years ended December 31:

	2012		2011		2010
Options and SARs	250,901		105,000		222,901
Average exercise price	$	52.72	$	61.24	$	52.59